baber/WOPTO huggingface dataset:
Patent JP-S6237360-A (JP)
Title: Apparatus for continuous production of zinc hot dipped steel sheet
Inventor: YAMAUCHI AKIYOSHI
IPC: C23C2/00
Filed: 1985-08-09
Abstract: PURPOSE:To easily maintain the specified temp. of a zinc hot dipping bath and to increase the immersion temp. of a steel sheet to be treated by taking out part of the molten zinc of the plating bath, subjecting the same to solidifying and cooling then remelting the zinc in the above-mentioned plating bath. CONSTITUTION:The zinc hot dipped steel sheet 2 is continuously obtd. by continuously immersing the preheated and cooled steel sheet 2 from a pretreating zone 4 through a snout 6 into the zinc hot dipping bath 8 in a plating cell 16, then taking out the steel sheet via a sink roll 10 and squeezing rolls 12 and blowing gas from gas wiping nozzles 14 thereto to adjust the coating weight. Part of the molten zinc constituting the above-mentioned zinc hot dipping bath 8 is taken out of a feed port 20 by an ingot feeder 18 in the above-mentioned method. The molten zinc is solidified and cooled and, if necessary, the impurities contained therein are removed or after the ingot is subjected to a component adjustment, the ingot is remelted in the bath 8. The temp. of the bath 8 is regulated by the sensible heat of melting in this stage.
Patent JP-H05150349-A (JP)
Title: Automatic object tracking device
Inventor: OKADA JUNJI
IPC: G03B17/38
Filed: 1991-07-16
Abstract: PURPOSE:To enable releasing operation while directing a camera according to the phase difference between signals inputted from two sound sensors so as to photograph an object which moves while sounding. CONSTITUTION:This automatic object tracking device after converting the voice from the object in to sound signals by the sound sensors 1L and 1R provided at a constant interval outputs them to a phase difference detection part 3 and a phase matching detection part 6 through phase signal output parts 2L and 2R. When the phase difference detection part 3 detects the phase difference between the signals outputted from the phase signal output parts 2L and 2R, a motor driving circuit 4 drives a motor 5 according to the phase difference so as to eliminate the phase difference. When the phase matching detection part 6 detects the signals outputted from the phase signal output parts 2L and 2R being in phase with each other, this phase matching detection part 6 outputs a release signal to a release signal output part 7.
Patent JP-H0342278-A (JP)
Title: Optical recording medium
Inventor: TERAMURA KAORU
IPC: G11B7/24
Filed: 1989-07-10
Abstract: PURPOSE:To enable writing and deletion of information using a low-energy light source by using a compound consisting of two components such as a copoly mer of fluorinated vinylidene - tetrafluoroethylene - hexafluoropropylene and a copolymer of (metha) acrylic ester for a recording layer. CONSTITUTION:A polymer blend consisting of at least, two components such as a copolymer (component 1) of fluorinated vinylidene - tetrafluoroethylene - hexafluoropropylene and a copolymer (component 2 of (metha) acrylic ester is used for a recording layer. In addition, an optically absorbing material is diffused in the polymer blend or the optically absorbing material is provided in contact with the polymer blend. If the blending ratio of the component 2 to the component 1 is increased, a transition temperature from transparency to opacity becomes low. On the other hand, if the ratio of the component 2 to the component 1 is decreased, the transition temperature tends to become high. For this season, it is recommended to maintain the percentage of the component 1 in the polymer blend compound at 70% or below.
Patent JP-H104021-A (JP)
Title: Inductor
Inventor: SATO HIDEYUKI
IPC: H05K1/18
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inductor which is small in size, high in resistance to thermal shock and vibration, and capable of withstanding reflow soldering by a method wherein terminal electrodes are joined to a pot-shaped core joined to a plate-like core, the lead wires of a coil mounted inside the core are connected to the terminal electrodes, and resin is poured into an empty space formed with the pot-like core, the plate-like core, and the coil. SOLUTION: A coil 5 is housed in a pot-like core 1 formed of magnetic powder by compression molding and possessed of an inner empty space, both the ends of the coil 5 are connected to a terminal electrode board 4 provide to the base of the pot-shaped core 1. The terminal electrode board 4 is formed of meta plate plated with solder. A plate-like core 2 is joined to the opening of the pot-shaped core 1. In this state, an inner empty space 3 formed with the cores 1 and 2 and the coil 5 is filled up with sealing molding resin for the formation of an inductor. Moreover, the terminal electrode board 4 is formed of insulating sealing resin by molding and then plated with solder. By this setup, an inductor of this constitution has no looseness in its component members, and inner gas is prevented from expanding at high temperatures.
Patent JP-H0733519-A (JP)
Title: Highly strong and tough zirconium oxide sintered product material and its production
Inventor: MIYAMOTO DAIKI
IPC: C04B35/645
Filed: 1993-07-15
Abstract: PURPOSE:To obtain the zirconium oxide material having excellent strength and toughness. CONSTITUTION:1. The characteristics of this highly strong and tough zirconium oxide sintered product material comprise (a) ZrO is a main component, the ions of at least one of Mg, Ca, Y and rare earth elements as the second component, and Al ions as the third component are together contained, and (b) the second and third components are dissolved in the crystal lattices of ZrO2 in a solid state. 2. The method for producing the highly strong and tough zirconium oxide sintered product material is to sinter the powder of a raw material comprising the hydroxide or oxide containing the ions of Zr, Mg, Ca and Y and at least one of rare earth elements, and Al ions in a state homogeneously dissolved in atomic levels at 1050-1300 deg.C under 20-200MPa.
Patent JP-2000012302-A (JP)
Title: Power resistor
Inventor: FUKANO YOSHIO
IPC: H01C3/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To safely use a power resistor until its heat reaches a high- temperature region even under the condition with vibration, by surely detecting the accumulated temperature of a resistor of a power resistor up to a high- temperature region even in an environment with external vibration. SOLUTION: A combination wherein a temperature-sensing resistor 6 known as a ceramics heater contacts a resistor 2 whose main component is a resistance element 3 is buried and fixed in a case body 10 using an insulating mold material, and thanks to a high heat-resistant characteristics and a large mechanical strength of the temperature-sensing resistor 6, the accumulated temperature of the resistor 2 is converted into a resistance electric signal, up to a high- temperature region, even in an environment with vibration for stable and sure detection, for safety use of a power resistor.
Patent JP-H04372964-A (JP)
Title: Developing device
Inventor: KENMOCHI KAZUHISA
IPC: G03G15/09
Filed: 1991-06-21
Abstract: PURPOSE:To provide a uniform and good image with no rattle feeling by applying the alternating voltage to an electrode provided to face the downstream side between a latent image carrier and a developer carrier forming a development section. CONSTITUTION:A development section is formed between a photosensitive drum 1 and a developing sleeve 3, an electrode 15 is provided on the downstream side of the development section, and the alternating voltage is applied to the electrode 15. When the tip of a magnetic brush is brought into contact with the patent image portion of the photosensitive drum 1, a visible image formed when toner is stuck to a latent image might be disturbed by the magnetic brush. When the portion where the disturbed visible image is formed on the photosensitive drum 1 is moved near the electrode 15, the toner 81 of the disturbed visible image receives the electric field by the alternating voltage of the electrode 15, and the toner 81 is reciprocated between the electrode 15 and the photosensitive drum 1. The toner 81 is stuck to the subject portion of the visible image, and a uniform good image with no rattle feeling is provided.
Patent JP-H0463480-A (JP)
Title: Group iii-v compound semiconductor device
Inventor: TSUJII KATSUMI
IPC: H01L29/43
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate a phenomenon of peeling between layers generated in the case of wire bonding by interposing a thin titanium layer of 30 to 1000Angstrom  of a range between a gold alloy layer and a titanium nitride layer in ohmic contact with one another. CONSTITUTION:An allay layer containing gold as a main ingredient in ohmic contact, as a first layer 4, a titanium layer as a second layer 5, a titanium nitride layer as a third layer 6, a titanium layer as a fourth layer 7 and an aluminum layer as a fifth layer 8 are sequentially laminated as an electrode. The second layer 5 is formed in thickness of 30-1000Angstrom  of a range. Thus, a phenomenon of peeling between layers generated in the case of wire bonding of the electrodes of a light emitting diode can be eliminated without loss of barrier performance of the titanium nitride layer.
Patent JP-H05344302-A (JP)
Title: Picture recorder
Inventor: KATO AKIO
IPC: B41J2/525
Filed: 1992-06-10
Abstract: PURPOSE:To easily and precisely correct the position deviation of plural recorded pictures without using a special measuring device by identifying a reference pattern synthesized without any deviation, and knowing a distance to be changed. CONSTITUTION:Reference patterns 501 and 502 are respectively reference patterns for black and red. A reference pattern 503 is a picture obtained by forming the reference pattern 501 by a semiconductor laser for black of this device at a prescribed position, and forming the reference pattern 502 by the semiconductor laser for red by successively shifting it from each position of the reference pattern 501 for black in a sub-scanning direction by using a distance corresponding to one unit of a correction as a unit. And also, the reference pattern for black and the reference pattern for red are synthesized at '0' position without any deviation, and the correction is not necessitated in this case. On the other hand, the correction is necessitated in the other cases, and the correction can be easily attained by the operation of a color selection key or a simultaneous two color selection key.
Patent JP-2000095685-A (JP)
Title: Prophylactic or therapeutic agent for cachexia
Inventor: KURAKATA SHINICHI
IPC: A61P43/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic or a therapeutic agent for cachexia, useful for the inhibition or amelioration of cachexia observed in the condition of malignant tumor, tuberculosis, diabetes, blood diseases, endocrinologic disease, infectious disease, acquired immune deficiency syndrome or the like by including a specific compound. SOLUTION: The objective prophylactic or therapeutic agent is prepared by including a compound of formula I or II [R is H, a halogen or a lower alkyl; R1 is a lower alkyl, amino or the like; R2 is a (substituted) phenyl; R3 is H, a halogen or a (substituted) lower alkyl; R4 is H, a (substituted) lower alkyl, a (substituted) lower aryl or the like], [e.g. 2-(4-chlorophenyl)-4-methyl-1-(4- sulfamoylphenyl)phrrole] or its salt. The compound of formula I or II is administered in combination with an anticancer agent at the same time, separately of sequentially.
Patent JP-S6237630-A (JP)
Title: Control of air-conditioning machine and air-conditioning machine equipped with four-way changeover valve
Inventor: SHIMIZU KATSUMI
IPC: F24F11/02
Filed: 1985-08-09
Abstract: PURPOSE:To reduce vibration upon stopping the operation of air-conditioning machine and shorten a delay time until restarting by a method wherein an electric source frequency, supplied to a motor compressor, is reduced to the lowest frequency gradually after stopping a fan and, subsequently, the motor compressor is stopped after uniforming a pressure in a refrigerant path. CONSTITUTION:In case stopping of operation is decided by a key matrix circuit 10, a microcomputer 8 commands stopping of an outdoor side fan 6 and an indoor side fan 7 as well as the elimination of indications of respective fans and commands the frequency reducing operation of the compressor 1 to an inverter control unit 11 when the motor compressor 1 is in the area of high rotation frequency. Subsequently, when the rotating frequency of the motor compressor 1 has become the preset lowest frequency, the microcomputer 8 switches the four-way changeover valve 2 and opens a pressure reducer 4 to uniformize the pressure in the refrigerant path and, thereafter, stop the motor compressor 1.
Patent JP-S6068735-A (JP)
Title: Satellite broadcast receiver
Inventor: KOBAYASHI HIROKAZU
IPC: H04B14/04
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a voice data where a high-order prescribed bit of a B mode voice data is corrected by providing a decoder setting the high-order bit of the B mode voice data in response to a sign bit. CONSTITUTION:A B-mode coded signal is converted into a voice data of parallel 16-bit by an S/P converting circuit 2 via a decoding circuit 1 and also fed to a decoding circuit 4. Voice data 2SB-5SB from the converter 2 and a ragne bit from the decoding circuit 4 are fed to a decoder 5. On the other hand, the sign bit outputted from the converter 2 is converted into an n-bit parallel data by an S/P converter 8, and when the parallel data are all logical ''1'' or ''0'', a low level is outputted from a polarity consecution discriminating circuit 9. Thus, when an output from the circuit 9 is at a low level and also no duplicate error exists in the range code, the decoder output is selected, and when the error exists, the 2SB-5SB from the S/P converter 2 are selected.
Patent JP-H06186570-A (JP)
Title: Liquid-crystal display device
Inventor: MAAKU DADOREI RATSUDOKURIFU
IPC: G02F1/141
Filed: 1993-07-16
Abstract: PURPOSE: To provide a bistable ferroelectric liquid crystal display device and a process for producing the same. CONSTITUTION: This device has a first base 11 and a second base 11' facing the first base 11 side. These bases 11, 11' are so arranged as to provide the non-helicoidal alignment of a ferroelectric liquid crystal material. The electrodes 12, 12' of the substrates 11, 11' determine one or more than one pixels. One piece of electrodes 12, 12' is joined to the first base 11 having an aliphat. Polyamide or polyester alignment coating film and one piece of the electrodes is joined to the second base 11' having an organosilsesquioxane polymer coating film. The ferroelectric liquid crystal mixture contains a compd. having a fluorinated terminal part arranged between the bases 11 and 11'. At least one piece of the bases is transparent.
Patent JP-S57100850-A (JP)
Title: Method for moving of ingot supporting device during continuous casting
Inventor: HAMAGUCHI CHIYOKATSU
IPC: B22D11/128
Filed: 1980-12-16
Abstract: PURPOSE: To hold ingot support devices at an optimum spacing with respect to an ingot and improve productivity by moving the ingot supporting devices below the short sides of a mold intermittently at a speed higher than the short side moving speed of the mold at the stage of changing the mold width during high- speed continuous casting.  
     CONSTITUTION: First, short sides 2 of a mold are moved continuously in the width increasing or decreasing direction at a speed V 1 . Next, ingot support by devices 4 provided below the short sides 2 are moved at a speed V 2  higher than the moving speed V 1  of the short sides 2 when the spacing assumed by the surfaces of said devices 4 in contact with the ingot and the extension line in the bottom part of the inside walls of the short sides 2 is Δα, and their movement is stopped when the spacing is Δβ. The movement of the devices 4 in accordance with the change in the width of the mold is completed by repeating the operation of the devices 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0732839-A (JP)
Title: Suspension system for vehicle
Inventor: TAKEHARA SHIN
IPC: B60G17/015
Filed: 1993-07-16
Abstract: PURPOSE:To make the riding quality and the steering stability compatible by detecting the vertical acceleration of the vehicle and, when the resulting detection value is over a specified threshold value, performing correction so as to decrease the damping force, and by detecting the travel condition of the vehicle and, when the resulting detection value is as specified, making the amount of correction small. CONSTITUTION:The suspension system for vehicle comprises variable-damping- force dampers disposed on the front and rear wheels, respectively, which are driven respectively by actuators 1FL to 1RR. On the other hand, sensors 2L, 2R for detecting vertical accelerations, respectively, are disposed. And the detection values therefrom are fed back to a controller 10, whereupon the damping force is so controlled that such detection values may decrease. In this case, in the controller 10, when the detected vertical acceleration values are greater than a specified threshold value, correction is performed so as to decrease the damping force. Further, the vehicle travel status is detected with the use of, for example, a rudder angle sensor 3, vehicle speed sensor 4, and brake switch 5. Furthermore, when the detected vehicle travel status is as specified, the amount of correction is made small.
Patent JP-S57100330-A (JP)
Title: Magnetic sensor
Inventor: TAKEKOSHI YOSHIKAZU
IPC: G01L1/12
Filed: 1980-12-15
Abstract: PURPOSE:To make the magnetical gaps between a structural member to be measured and a magnetic sensor constant and reduce the influence of the variance in the gaps by mounting a mon-magnetic insulator to each magnetic pole end of the magnetic sensor and providing a shealding plate thereto. CONSTITUTION:A thin plate 6 consisting of an abrasion resistant insulating material and a non-magnetic material is affixed to each magnetic pole end face of a U-shaped magnetic core 3 wound with excitation coils 1 and magnetic flux detection coils 2 to be put in abutment on a structural member 4 applied with a paint film 5 such as rust inhibitor. A shielding plate 7 consisting of a non- magnetic good conductor, for example, copper plate for shielding the magnetic flux leaking between magnetic flux legs is disposed between the magnetic pole legs.
Patent JP-S6421717-A (JP)
Title: Magnetic recording medium
Inventor: SUGAWARA JUNICHI
IPC: C09D5/23
Filed: 1987-07-17
Abstract: PURPOSE:To provide a titled medium which is resistant to scratches and has an excellent traveling property and stability by curing a magnetic layer contg. a specific compd. by irradiation of radiations thereto. CONSTITUTION:The compd. expressed by the formula RCOOCH2CH=CH2 is incorporated as the component to be incorporated into the magnetic layer of the magnetic recording medium of the type to cure the magnetic layer by the irradiation of the radiations thereto. In the formula, R is a straight chain satd. hydrocarbon of 11-17C. The softness of the magnetic layer is lost if R is the hydrocarbon of <=10C. The softness of the magnetic layer is degraded and the thermal stability is poor if the carbon atoms of R increase >=18. The lubricating components in an on the magnetic layer are thereby hardly changed and the softness of the magnetic layer is maintained. The flawing of said layer is thus prevented.
Patent JP-H0845053-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI FUTOSHI
IPC: G11B5/72
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a medium suppressing sticking to a magnetic head under high-speed sliding, preventing the rise of error rate and excellent in durability by holding a phosphorus-contg. extreme-pressure additive and naphthalene diol on a carbon protective film. CONSTITUTION:Surface protrusions 3 made of SiO2 particles are dispersed on the front side of a nonmagnetic substrate 1 and a magnetic layer 2 is formed on the substrate 1 with the protrusions 3 by continuous diagonal vacuum deposition. An amorphous carbon protective film 4 is formed on the magnetic layer 2 and a top coating layer 5 is formed on the protective film 4 by coating with an extreme-pressure additive such as trilauryl phosphite as well as naphthalene diol and further coating with a lubricant. A back coating layer 6 is formed on the rear side of the substrate 1. The sticking of the resultant medium to a magnetic head is suppressed.
Patent JP-S5879977-A (JP)
Title: Preparation of indole
Inventor: NAGAO SUSUMU
IPC: C07D209/08
Filed: 1981-11-06
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for perfumes, dyes, etc. in high yield, by reacting an N,N'-diarylformamidine with KOH and/ or NaOH in an inert solvent under heating while distilling away water formed as a by-product, and subjecting the resultant metallic salt to the ring closure under heating. CONSTITUTION:An N,N'-diarylformamidine of formulaI(R is H or 1-3C alkyl; R1, R2 and R3 are H or 1-3C alkyl) obtained easily from an arylamine and formic acid at a low cost is heated with inexpensive and easily handleable potassium hydroxide and/or sodium hydroxide in an inert solvent, e.g. toluene, xylene or ethylbenzene, to form a potassium salt and/or sodium salt of the N,N'-diarylformamidine, which is then subjected to the ring closure under heating to afford the aimed indole of formula II. USE:A raw material for alkaloids.
Patent JP-S6236642-A (JP)
Title: Weather-shading method for automobile
Inventor: TAKAHASHI TANEYUKI
IPC: B60J3/04
Filed: 1985-08-12
Abstract: PURPOSE:To omit complex operation and to instantaneously change the color tone of glass without interrupting a visual field by sandwiching a thin film having functions such as that of a solar battery glass plates and connecting a solar battery to the thin film. CONSTITUTION:A metallic evaporated thin film 2 for generating electric charge and a non-metallic evaporated thin film 3 for generating electric charge are sandwiched between transparent glass plates 1 and provided with functions such as that of a solar battery and the film (a) is connected to a solar battery 4 arranged on the corner of a car through a cord 10. The sunlight irradiates the glass, a fine current is generated in the film (a) and the inside of the film (a) is simultaneously supersaturated with current supply from the battery 4, so that the opaque color tone of the glass is increased.When the environment becomes dark, the current generation iron the battery is stopped and the transparency of the glass is instantaneously restored. Consequently, complex operation which may be required for a mechanical weather-shading plate can be omitted and the color tone of the glass is instantaneously changed without interrupting the visual field, so that safety driving can be attained.
Patent JP-H05246017-A (JP)
Title: Screen printing device for printing on material web
Inventor: FURANSHISUKUSU YOHANESU YAKOBU
IPC: B41F15/10
Filed: 1992-07-03
Abstract: PURPOSE: To provide a screen printing device that carries out continuous registering of rotating stencils and carries out printing on material web. CONSTITUTION: This screen printing device includes an endless printing belt 4 on which a web of material can be fixed temporarily, a printing belt drive device 18, and a plurality of rotary stencils 16, 18 driven by stencil drive devices, the printing belt drive device being coupled to the stencil drive means at a predetermined angle presetting α for a synchronous movement thereof. This device also includes a signal generation device 24 which can produce a signal forming a measure for a displacement of the printing belt. One or more markings 32 are provided on the printing belt and can be detected by detectors 34, 36 securely fixed at predetermined intervals.